[vsnet-alert 9888] OT_J084555.1+033930: onset of rapid fading?
uemuram at hiroshima-u.ac.jp
Wed Feb 6 17:50:57 JST 2008
OT_J084555.1+033930: onset of rapid fading?
Our observation last night (5 Feb) shows that
the object faded by ~0.3mag in a day.
YYYYMMDD(UT) mag. err.
20080104.63185 15.69V 0.01 Higashi-Hiroshima Observatory
20080105.66405 15.94V 0.03 Higashi-Hiroshima Observatory
The fading speed is larger than those during superoutbursts,
and possibly indicating an onset of a rapid fading phase.
M. Uemura, A. Arai, and M. Sasada
on behalf of the KANATA team
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